xetorthio/jedis — pull request #664 by HeartSaVioR (2014-06-29 15:33:08+00:00)
Title: Support ROLE command

* http://redis.io/commands/role
* available since 2.8.12
* Output format differ from each of role
* role: master, slave, sentinel
* please see documentation for format details
* unit test included

Please review and comment. Thanks!